BE558514A - - Google Patents
Info
- Publication number
- BE558514A BE558514A BE558514DA BE558514A BE 558514 A BE558514 A BE 558514A BE 558514D A BE558514D A BE 558514DA BE 558514 A BE558514 A BE 558514A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/02—Contacts; Wipers; Connections thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/01—Automatic controllers electric
- G05B11/012—Automatic controllers electric details of the transmission means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1481—Control of position or direction using feedback using an analogue comparing device with discrete position sensor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Motor And Converter Starters (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE347247X | 1956-03-31 | ||
| DE250656X | 1956-06-25 | ||
| DE1178523X | 1956-06-25 | ||
| DE270956X | 1956-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE558514A true BE558514A (en) |
Family
ID=27431955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE558514D BE558514A (en) | 1956-03-31 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE558514A (en) |
| CH (1) | CH347247A (en) |
-
0
- BE BE558514D patent/BE558514A/xx unknown
-
1957
- 1957-02-09 CH CH347247D patent/CH347247A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH347247A (en) | 1960-06-30 |